#6831Space1989
LEGO Message Decoder
Set #6831 · 1989 · 34 pieces · Starter build
Set Details
- Set Number
- 6831
- Name
- Message Decoder
- Theme
- Space
- Year
- 1989
- Pieces
- 34
- Complexity
- Starter
- Build Time
- 10-20 minutes
- Ages
- 4+
- Type
- Play-focused
About LEGO Message Decoder
LEGO Message Decoder (set #6831) is a quick, accessible build with 34 pieces from the Space theme, released in 1989. The Space line features spacecraft, moon bases, and interstellar exploration. This is a starter-level build suitable for ages 4+, with an estimated build time of 10-20 minutes. This set dates from the 1980s, widely considered LEGO's golden age of original themes.
Finding Instructions
Instructions for older sets like #6831 (1989) may not always be available on LEGO.com. Try searching the set number directly, or upload a photo of the bricks to LegoFinder — the AI can identify vintage sets from their parts.
Message Decoder FAQ
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Also Released in 1989
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